move all examples to separate top level build areas.

Documentation needs updating.

exampleServer/src/exampleServer.cpp

@@ -0,0 +1,79 @@
+/* exampleServer.cpp */
+/**
+ * Copyright - See the COPYRIGHT that is included with this distribution.
+ * EPICS pvData is distributed subject to a Software License Agreement found
+ * in file LICENSE that is included with this distribution.
+ */
+/**
+ * @author mrk
+ * @date 2013.04.02
+ */
+
+#include <pv/standardPVField.h>
+#include <pv/exampleServer.h>
+
+namespace epics { namespace exampleServer { 
+using namespace epics::pvData;
+using namespace epics::pvDatabase;
+using std::tr1::static_pointer_cast;
+
+
+ExampleServerPtr ExampleServer::create(
+    String const & recordName)
+{
+    StandardPVFieldPtr standardPVField = getStandardPVField();
+    PVDataCreatePtr pvDataCreate = getPVDataCreate();
+    PVStructurePtr pvArgument = standardPVField->scalar(pvString,"");
+    PVStructurePtr pvResult = standardPVField->scalar(pvString,"timeStamp");
+    StringArray names;
+    names.reserve(2);
+    PVFieldPtrArray fields;
+    fields.reserve(2);
+    names.push_back("argument");
+    fields.push_back(pvArgument);
+    names.push_back("result");
+    fields.push_back(pvResult);
+    PVStructurePtr pvStructure = pvDataCreate->createPVStructure(names,fields);
+    ExampleServerPtr pvRecord(
+        new ExampleServer(recordName,pvStructure));
+    if(!pvRecord->init()) pvRecord.reset();
+    return pvRecord;
+}
+
+ExampleServer::ExampleServer(
+    String const & recordName,
+    PVStructurePtr const & pvStructure)
+: PVRecord(recordName,pvStructure)
+{
+}
+
+ExampleServer::~ExampleServer()
+{
+}
+
+void ExampleServer::destroy()
+{
+    PVRecord::destroy();
+}
+
+bool ExampleServer::init()
+{
+    
+    initPVRecord();
+    PVFieldPtr pvField;
+    pvArgumentValue = getPVStructure()->getStringField("argument.value");
+    if(pvArgumentValue.get()==NULL) return false;
+    pvResultValue = getPVStructure()->getStringField("result.value");
+    if(pvResultValue.get()==NULL) return false;
+    pvTimeStamp.attach(getPVStructure()->getSubField("result.timeStamp"));
+    return true;
+}
+
+void ExampleServer::process()
+{
+    pvResultValue->put(String("Hello ") + pvArgumentValue->get());
+    timeStamp.getCurrent();
+    pvTimeStamp.set(timeStamp);
+}
+
+}}